# SDR REXA2026010601061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2025
- Submitted: January 6, 2026
- Operation: Air carrier
- Aircraft: [N197PQ](https://openairdocs.org/aircraft/N197PQ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15197
- Aircraft time: 35,293 hours, 25,880 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Intercostal
- Part number: 601R3180571
- Condition: Corroded
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2026010601061

## Discrepancy

PAX DOOR DD 6 INTERCOSTAL  CORRODED BETWEEN BS 327.763 & 331. PAX DOOR INTERCOSTAL CORRODED BETWEEN BS 327.763 & 331.00 UPON FURTHER INVESTIGATION FOUND PAX DOOR DD 6 INTERCOSTAL BETWEEN TO BE 100% MATERIAL LOSS DUE TO EXCESSIVE CORROSION IN MORE THAN 2 SPOTS OF FLANGE & WEB.  REMOVED UNSERVICEABLE PAX DOOR DD 6 INTERCOSTAL BETWEEN IAW SRM 51-42-06-001-001-A01 & SRM 51-42-21-001-001-A01.  REINSTALLED SERVICEABLE PAX DOOR FORMER AT BS 329.41 IAW SRM 51-42-06-001-001-A01 &  SRM 51-42-21-001-001-A01.  INSTALLED NEW SERVICEABLE PAX DOOR DD 6 INTERCOSTAL IAW SRM 51-42-06-001-001-A01 & SRM 51-42-21-001-001-A01.  LOCATED & DRILLED NEW SERVICEABLE PAX DOOR MID INTERCOSTAL DD6 IAW SRM 51-40-11-001-001-A01

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